Automatic liquid-containing vessel cleaning device



FIG. 1 is a front perspective view of an automatic liquid-containingvessel cleaning device, embodying our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a side elevational view thereof; and,

FIG. 7 is a side elevational view of the opposite side thereof.

The ornamental design for an automatic liquid-containing vessel cleaningdevice, as shown and described.